The initial communication with the Mother of the Sheep was considerably different from that with the Past Plague Master of the Old World,
Unlike the 'barrier' felt when meeting the First Dead Man, where it was impossible to understand the state of the First Dead Man, and even their appearance was difficult to comprehend,
Moreover, not long after the meeting, Yi Chen, who should have been locked in the safe, unexpectedly emerged in the form of the First Dead Man.
It was also different from meeting the Duke, where there was a sense of 'endlessness' and 'control': it always seemed that the Duke had seen through everything, and the wealth he possessed appeared capable of buying up to 80% of the whole Old World.
Although the Mother of the Sheep, in front of him, differed in form from 'human' and could even be said to be indescribable,
She seemed more approachable, and also easier to talk to.